package com.xy.shiro.springboot.config;

import com.xy.shiro.springboot.realms.CustomerRealm;
import org.apache.shiro.realm.Realm;
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.HashMap;
import java.util.Map;

@Configuration
public class ShiroConfig {
    //1.创建shiroFilter 负责拦截所有请求
    @Bean
    public ShiroFilterFactoryBean getShiroFilterFactoryBean(DefaultWebSecurityManager defaultWebSecurityManager) {
        ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
        //给filter设置安全管理器
        shiroFilterFactoryBean.setSecurityManager(defaultWebSecurityManager);
        //配置系统受限资源
        //配置系统公共资源
        Map<String,  String> map = new HashMap<>();
        //放行
        map.put("/user/login", "anon");
        map.put("/user/register", "anon");
        map.put("/register.html", "anon");
        //请求这个资源需要认证和授权
        map.put("/**", "authc");
        map.put("/index.html", "authc");
        shiroFilterFactoryBean.setFilterChainDefinitionMap(map);
        //默认认证界面路径
        shiroFilterFactoryBean.setLoginUrl("/login.html");
        return shiroFilterFactoryBean;
    }

    //2.创建安全管理器
    @Bean
    public DefaultWebSecurityManager getDefaultWebSecurityManager(Realm realm) {
        DefaultWebSecurityManager defaultWebSecurityManager = new DefaultWebSecurityManager();
        defaultWebSecurityManager.setRealm(realm);
        return defaultWebSecurityManager;
    }
    //3.创建自定义realm
    @Bean
    public Realm getRealm() {
        return new CustomerRealm();
    }
}

